Cheapest return flights from Dublin to San Juan in March from $717

AirHint found the following cheapest return flights from Dublin (DUB) to San Juan (SJU) in March 2026 (see full year).

Return flights

11 Mar - 17 Mar Ryanair
02 Mar - 09 Mar Delta
06 Mar - 09 Mar Delta
01 Mar - 08 Mar Delta
07 Mar - 16 Mar Ryanair
02 Mar - 06 Mar Ryanair
11 Mar - 18 Mar Ryanair
06 Mar - 13 Mar Ryanair
05 Mar - 15 Mar Ryanair
15 Mar - 22 Mar Ryanair
27 Mar - 03 Apr Aer Lingus

Also check the deals for one-way flights from Dublin to San Juan in March.

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